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ENR CTIO Blanco 4-m 2017-08-09

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Date: 
Wednesday, August 9, 2017
Telescope: 
CTIO Blanco 4-m
Submitter: 
Points
Submitter Email: 
spoints@ctio.noao.edu
Observer Support: 
Manuel Hernandez
Night Assistant: 
Claudio Aguilera
Problems: 

None.

Comments: 

Closed all night for clouds and high humidity for a time.  Obtained focus data for the three new installed grisms and obtained flat fields for the new grisms.  While we were closed data were taked to compute the detector transfer curve.  

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Partially cloudy
Wind: 
Medium
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky : 
6
2nd Quarter
Clouds: 
Partially cloudy
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
6
3rd Quarter
Clouds: 
Partially cloudy
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
6
4th Quarter
Clouds: 
Partially cloudy
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
6
Program: 
Proposal: 
ENG
Target of Oportunity: 
No
Time Observed: 
0.0
Time Engineering: 
8.75
Time lost technical: 
0.0
Time lost weather: 
2.0
Time lost other: 
0.0
Description: 
COSMOS engineering
Primary Investigator: 
Points
Email: 
spoints@ctio.noao.edu
Institution: 
NOAO
Instrument: 
CTIO 4m COSMOS
Organization: 
NOAO
Total Program Time: 
10.75
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2017-08-09 0.0 8.75 0.0 2.0 0.0 10.75